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Commit dce33dad authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "msm: pcie: remove read to PCIe ELBI_SYS_CTRL reg after PME_TURNOFF"

parents b21a75b2 b2599e89
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+2 −2
Original line number Diff line number Diff line
@@ -6740,8 +6740,8 @@ static int msm_pcie_pm_suspend(struct pci_dev *dev,
	spin_unlock_irqrestore(&pcie_dev->cfg_lock,
				pcie_dev->irqsave_flags);

	msm_pcie_write_mask(pcie_dev->elbi + PCIE20_ELBI_SYS_CTRL, 0,
				BIT(4));
	writel_relaxed(BIT(4), pcie_dev->elbi + PCIE20_ELBI_SYS_CTRL);
	wmb(); /* ensure changes propagated to the hardware */

	PCIE_DBG(pcie_dev, "RC%d: PME_TURNOFF_MSG is sent out\n",
		pcie_dev->rc_idx);